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The TEAC A-1500's Service Manual was instrumental in reviving this classic reel-to-reel. Not only does it have the schematics, exploded parts diagram and parts list, it also provided mechanical adjustment information that approximate factory default settings.
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This service manual was determinant to enable to fix my Alpine Amplifier. I am pleased with my purchase. For a 5 star rating I would like to see a higher resolution scan of the printed circuit board lay-out because the gray scale grafics was dificult to see. Also some schematic diagrams were scanned at a slight angle. Never the less, it had all information I needed to troubleshoot and service my equipment.
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Complete manual, the good quality of reproduction allows enlarged print-out of the schematic diagram in the size it probably had in the original print edition and which is necessary for practical use.
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The service manual was complete and the components on the drawings very good visible.
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downloaded next day , manual is very helpful , fast and easy
KV-25FS12 / 25FS12C
2-2. CONVERGENGE
Before starting convergence adjustments: 1 Perform FOCUS, VLIN and VSIZE adjustments. 2. Set BRIGHTNESS control to minimum. 3. Feed in dot pattern.
HORIZONTAL STATIC CONVERGENCE
If the blue dot does not converge with the red and green dots, peform the following: 1. Move BMC magnet (a) to correct insuf�cient H.Static convergence. 2. Rotate BMC magnet (b) to correct insuf�cient V.Static convergence. 3. After adjusting the BMC magnet, repeat Beam Landing Adjustment.
VERTICAL STATIC CONVERGENCE
1. Adjust V. STAT magnet to converge red, green and blue dots in the center of the screen (Vertical movement adjust V.STAT RV701 to converge).
V.STAT
Center dot
R G B
RGB
RV701 V.STAT
PURITY
V.STAT magnet
2. Tilt the V. STAT magnet and adjust static convergence to open or close the V. STAT magnet.
b
When the V. STAT magnet is moved in the direction of arrow a and b, red, green, and blue dots move as shown below:
1
b a b B G R a B G R a a R G B b
BMC magnet a
2
BMC MAGNET
b b B G R
3
b a R b G
a B G B
b
R
� 11 �
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